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general
  • source: zlib (main)
  • version: 1:1.3.dfsg+really1.3.1-2
  • maintainer: Mark Brown (DMD)
  • arch: any
  • std-ver: 4.6.1
  • VCS: unknown
versions [more versions can be listed by madison] [old versions available from snapshot.debian.org]
[pool directory]
  • o-o-stable: 1:1.2.11.dfsg-2+deb11u2
  • o-o-sec: 1:1.2.11.dfsg-2+deb11u2
  • oldstable: 1:1.2.13.dfsg-1
  • stable: 1:1.3.dfsg+really1.3.1-1
  • testing: 1:1.3.dfsg+really1.3.1-1
  • unstable: 1:1.3.dfsg+really1.3.1-2
versioned links
  • 1:1.2.11.dfsg-2+deb11u2: [.dsc, use dget on this link to retrieve source package] [changelog] [copyright] [rules] [control]
  • 1:1.2.13.dfsg-1: [.dsc, use dget on this link to retrieve source package] [changelog] [copyright] [rules] [control]
  • 1:1.3.dfsg+really1.3.1-1: [.dsc, use dget on this link to retrieve source package] [changelog] [copyright] [rules] [control]
  • 1:1.3.dfsg+really1.3.1-2: [.dsc, use dget on this link to retrieve source package] [changelog] [copyright] [rules] [control]
binaries
  • lib32z1
  • lib32z1-dev
  • lib64z1
  • lib64z1-dev
  • libminizip-dev
  • libminizip1t64
  • libn32z1
  • libn32z1-dev
  • minizip (4 bugs: 0, 1, 3, 0)
  • zlib1g (5 bugs: 0, 2, 3, 0)
  • zlib1g-dev (4 bugs: 0, 1, 3, 0)
  • zlib1g-udeb
action needed
lintian reports 2 errors and 3 warnings high
Lintian reports 2 errors and 3 warnings about this package. You should make the package lintian clean getting rid of them.
Created: 2026-02-01 Last update: 2026-02-01 03:02
2 bugs tagged patch in the BTS normal
The BTS contains patches fixing 2 bugs, consider including or untagging them.
Created: 2025-01-06 Last update: 2026-02-05 01:16
Standards version of the package is outdated. wishlist
The package should be updated to follow the last version of Debian Policy (Standards-Version 4.7.3 instead of 4.6.1).
Created: 2022-12-17 Last update: 2026-02-01 01:17
No known security issue in bookworm wishlist

There is 1 open security issue in bookworm.

1 ignored issue:
  • CVE-2023-45853: MiniZip in zlib through 1.3 has an integer overflow and resultant heap-based buffer overflow in zipOpenNewFileInZip4_64 via a long filename, comment, or extra field. NOTE: MiniZip is not a supported part of the zlib product. NOTE: pyminizip through 0.2.6 is also vulnerable because it bundles an affected zlib version, and exposes the applicable MiniZip code through its compress API.
Created: 2023-12-09 Last update: 2026-01-31 21:30
testing migrations
  • This package will soon be part of the s390-31-bit-rm transition. You might want to ensure that your package is ready for it. You can probably find supplementary information in the debian-release archives or in the corresponding release.debian.org bug.
  • excuses:
    • Migrates after: gcc-13, gcc-14
    • Migration status for zlib (1:1.3.dfsg+really1.3.1-1 to 1:1.3.dfsg+really1.3.1-2): BLOCKED: Rejected/violates migration policy/introduces a regression
    • Issues preventing migration:
    • ∙ ∙ removing lib32z1-dev/1:1.3.dfsg+really1.3.1-1+b2/s390x from testing makes lib32gphobos-15-dev/15.2.0-12/s390x uninstallable
    • ∙ ∙ Autopkgtest for aevol/5.0+ds-4: amd64: Pass, arm64: Pass, i386: Pass, ppc64el: Pass, riscv64: Pass, s390x: Test triggered (failure will be ignored)
    • ∙ ∙ Autopkgtest for apache2: amd64: Test triggered, arm64: Test triggered, i386: Test triggered, ppc64el: Test triggered, riscv64: Test triggered, s390x: Test triggered
    • ∙ ∙ Autopkgtest for binutils/2.45.90.20260201-1: amd64: Pass, arm64: Pass, i386: Pass, ppc64el: Pass, riscv64: Test triggered (failure will be ignored), s390x: Pass
    • ∙ ∙ Autopkgtest for cmake/4.2.2-2: i386: Pass ♻ (reference ♻), ppc64el: Pass ♻ (reference ♻), s390x: Pass ♻ (reference ♻)
    • ∙ ∙ Autopkgtest for cmake/4.2.3-1: amd64: Pass, arm64: Pass, riscv64: Test triggered (failure will be ignored)
    • ∙ ∙ Autopkgtest for cyrus-imapd/3.12.1-3: amd64: Pass, arm64: Test triggered (failure will be ignored), i386: Failed (not a regression) ♻ (reference ♻), ppc64el: Pass, riscv64: Pass, s390x: Pass
    • ∙ ∙ Autopkgtest for dolfin/2019.2.0~legacy20240219.1c52e83-26: amd64: Pass, arm64: Pass, i386: Pass, ppc64el: Failed (not a regression) ♻ (reference ♻), riscv64: Test triggered (failure will be ignored), s390x: Pass
    • ∙ ∙ Autopkgtest for google-android-installers/1755725555-1: amd64: Regression ♻ (reference ♻), i386: Pass
    • ∙ ∙ Autopkgtest for haskell-futhark/0.25.32-2: amd64: Pass, arm64: Pass, i386: No tests, superficial or marked flaky ♻, ppc64el: Pass, riscv64: Test triggered (failure will be ignored), s390x: No tests, superficial or marked flaky ♻
    • ∙ ∙ Autopkgtest for libreoffice/4:25.8.4-1: amd64: Pass, arm64: Test triggered (failure will be ignored), i386: Test triggered (failure will be ignored), ppc64el: Pass, riscv64: Pass, s390x: Pass
    • ∙ ∙ Autopkgtest for nodejs/22.22.0+dfsg+~cs22.19.6-1: amd64: Pass, arm64: Pass, i386: Pass, ppc64el: Pass, riscv64: Test triggered (failure will be ignored), s390x: Pass
    • ∙ ∙ Autopkgtest for openbabel/3.1.1+dfsg-14: amd64: Pass, arm64: Test triggered (failure will be ignored), i386: Pass, ppc64el: Test triggered (failure will be ignored), riscv64: Test triggered (failure will be ignored), s390x: Test triggered (failure will be ignored)
    • ∙ ∙ Autopkgtest for openjdk-21/21.0.10+7-1: amd64: Pass, arm64: Test triggered (failure will be ignored), i386: Pass, ppc64el: Test triggered (failure will be ignored), riscv64: Test triggered (failure will be ignored), s390x: Pass
    • ∙ ∙ Autopkgtest for openjdk-25/25.0.2+10-1: amd64: Pass, arm64: Test triggered (failure will be ignored), i386: Pass, ppc64el: Test triggered (failure will be ignored), riscv64: Test triggered (failure will be ignored), s390x: Pass
    • ∙ ∙ Autopkgtest for openjdk-26/26~32ea-1: amd64: Pass, arm64: Test triggered (failure will be ignored), i386: Pass, ppc64el: Test triggered (failure will be ignored), riscv64: Test triggered (failure will be ignored), s390x: Pass
    • ∙ ∙ Autopkgtest for opensaml/3.3.1-3: amd64: Pass, arm64: Pass, i386: Pass, ppc64el: Pass, riscv64: Test triggered (failure will be ignored), s390x: Pass
    • ∙ ∙ Autopkgtest for pyosmium/4.2.0-2: ppc64el: Pass ♻, riscv64: Pass ♻, s390x: Pass ♻
    • ∙ ∙ Autopkgtest for python3.13/3.13.11-1: amd64: Pass, arm64: Pass, i386: Pass, ppc64el: Pass, riscv64: Test triggered (failure will be ignored), s390x: Pass
    • ∙ ∙ Autopkgtest for python3.14/3.14.2-1: amd64: Pass, arm64: Pass, i386: Pass, ppc64el: Pass, riscv64: Test triggered (failure will be ignored), s390x: Pass
    • ∙ ∙ Autopkgtest for thunderbird/1:140.7.0esr-1: amd64: Pass, arm64: Test triggered (failure will be ignored), i386: Pass, ppc64el: No tests, superficial or marked flaky ♻, riscv64: Test triggered (failure will be ignored)
    • ∙ ∙ Autopkgtest for zlib/1:1.3.dfsg+really1.3.1-2: amd64: Pass, arm64: Pass, i386: Pass, ppc64el: Pass, riscv64: Pass, s390x: Pass
    • ∙ ∙ Lintian triggered tags: aliased-location - info
    • ∙ ∙ Too young, only 4 of 10 days old
    • ∙ ∙ Implicit dependency: zlib gcc-13 (not considered)
    • ∙ ∙ Implicit dependency: zlib gcc-14
    • Additional info (not blocking):
    • ∙ ∙ Updating zlib will fix bugs in testing: #1125669
    • ∙ ∙ Piuparts tested OK - https://piuparts.debian.org/sid/source/z/zlib.html
    • ∙ ∙ Lintian issues ignored as requested by elbrus
    • ∙ ∙ Reproducibility check waiting for results on amd64
    • ∙ ∙ Reproducibility check waiting for results on arm64
    • ∙ ∙ Reproducibility check waiting for results on armhf
    • ∙ ∙ Reproducibility check waiting for results on i386
    • ∙ ∙ Reproducibility check waiting for results on ppc64el
    • Not considered
news
[rss feed]
  • [2026-01-31] Accepted zlib 1:1.3.dfsg+really1.3.1-2 (source) into unstable (Mark Brown)
  • [2024-05-20] zlib 1:1.3.dfsg+really1.3.1-1 MIGRATED to testing (Debian testing watch)
  • [2024-05-10] Accepted zlib 1:1.3.dfsg+really1.3.1-1 (source) into unstable (Mark Brown)
  • [2024-04-27] zlib 1:1.3.dfsg-3.1 MIGRATED to testing (Debian testing watch)
  • [2024-03-01] Accepted zlib 1:1.3.dfsg-3.1 (source) into unstable (Benjamin Drung)
  • [2024-02-05] Accepted zlib 1:1.3.dfsg-3.1~exp1 (source) into experimental (Steve Langasek)
  • [2023-12-23] zlib 1:1.3.dfsg-3 MIGRATED to testing (Debian testing watch)
  • [2023-12-22] zlib 1:1.3.dfsg-3 MIGRATED to testing (Debian testing watch)
  • [2023-11-23] Accepted zlib 1:1.3.dfsg-3 (source) into unstable (Mark Brown)
  • [2023-11-17] Accepted zlib 1:1.3.dfsg-2 (source) into unstable (Mark Brown)
  • [2023-11-17] Accepted zlib 1:1.3.dfsg-1 (source) into unstable (Mark Brown)
  • [2023-08-24] zlib 1:1.2.13.dfsg-3 MIGRATED to testing (Debian testing watch)
  • [2023-08-15] Accepted zlib 1:1.2.13.dfsg-3 (source) into unstable (Mark Brown)
  • [2023-08-14] Accepted zlib 1:1.2.13.dfsg-2 (source) into unstable (Mark Brown)
  • [2022-12-12] zlib 1:1.2.13.dfsg-1 MIGRATED to testing (Debian testing watch)
  • [2022-11-05] Accepted zlib 1:1.2.13.dfsg-1 (source) into unstable (Mark Brown)
  • [2022-09-12] Accepted zlib 1:1.2.11.dfsg-1+deb10u2 (source) into oldstable (Emilio Pozuelo Monfort)
  • [2022-08-26] Accepted zlib 1:1.2.11.dfsg-2+deb11u2 (source) into proposed-updates->stable-new, proposed-updates (Debian FTP Masters) (signed by: Salvatore Bonaccorso)
  • [2022-08-25] Accepted zlib 1:1.2.11.dfsg-2+deb11u2 (source) into stable-security->embargoed, stable-security (Debian FTP Masters) (signed by: Salvatore Bonaccorso)
  • [2022-08-23] zlib 1:1.2.11.dfsg-4.1 MIGRATED to testing (Debian testing watch)
  • [2022-08-17] Accepted zlib 1:1.2.11.dfsg-4.1 (source) into unstable (Salvatore Bonaccorso)
  • [2022-04-17] Accepted zlib 1:1.2.11.dfsg-1+deb10u1 (source) into oldstable-proposed-updates->oldstable-new, oldstable-proposed-updates (Debian FTP Masters) (signed by: Salvatore Bonaccorso)
  • [2022-04-17] Accepted zlib 1:1.2.11.dfsg-2+deb11u1 (source) into proposed-updates->stable-new, proposed-updates (Debian FTP Masters) (signed by: Salvatore Bonaccorso)
  • [2022-04-02] Accepted zlib 1:1.2.8.dfsg-5+deb9u1 (source) into oldoldstable (Anton Gladky)
  • [2022-04-01] Accepted zlib 1:1.2.11.dfsg-2+deb11u1 (source) into stable-security->embargoed, stable-security (Debian FTP Masters) (signed by: Salvatore Bonaccorso)
  • [2022-04-01] Accepted zlib 1:1.2.11.dfsg-1+deb10u1 (source) into oldstable->embargoed, oldstable (Debian FTP Masters) (signed by: Salvatore Bonaccorso)
  • [2022-03-31] zlib 1:1.2.11.dfsg-4 MIGRATED to testing (Debian testing watch)
  • [2022-03-26] Accepted zlib 1:1.2.11.dfsg-4 (source) into unstable (Mark Brown)
  • [2022-03-18] Accepted zlib 1:1.2.11.dfsg-3 (source) into unstable (Mark Brown)
  • [2020-03-06] zlib 1:1.2.11.dfsg-2 MIGRATED to testing (Debian testing watch)
  • 1
  • 2
bugs [bug history graph]
  • all: 19 20
  • RC: 0
  • I&N: 8
  • M&W: 11 12
  • F&P: 0
  • patch: 2
links
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  • buildd: logs, reproducibility, cross
  • popcon
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ubuntu Ubuntu logo [Information about Ubuntu for Debian Developers]
  • version: 1:1.3.dfsg+really1.3.1-1ubuntu2
  • 26 bugs (2 patches)
  • patches for 1:1.3.dfsg+really1.3.1-1ubuntu2

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